what are the preventive maintanance actions taken for air circuit breaker? please answer me

0 Answers   MAHINDRA,

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Which element is highly conducting coppoer or gold?

3 Answers  

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how to determine motor size for a fan application?

0 Answers   EDC,

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Why HT cable have only 3 core ?

10 Answers   Jindal, McDermott,

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what is the difference between star and delta connection ? when we use each one ?what is the best ?

14 Answers   Amara Raja, Daikin,

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if i have one capacitor=80 micro farad which correct the unity power factor,but i want to make capacitor bank who correct the power factor.so,how to split this capacitance value?

2 Answers  

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Why we use cosine angle for calculating power factor not in sine angle ?

4 Answers  

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How does an induction motor start?

0 Answers   Ericsson,

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Alternating voltage and current is which type of quantities?

1 Answers  

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hi this is hema, r there any books in particular for the preparation of the APPSC-A.E.E(electrical), if so please mail me the names ... thank u .

0 Answers   Vizag Steel,

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What is meant rectifiers..

1 Answers   MTS,

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if any body have question paper of railway (section engineering),then plz send me .i will thank of him/her.

0 Answers  

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